#604FDC#604FDC

#604FDC is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.9% C 0.206 H 282.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#604FDC
RGB	rgb(96, 79, 220)
HSL	hsl(247, 67%, 59%)
HSV	hsv(247, 64%, 86%)
CMYK	cmyk(56.4%, 64.1%, 0%, 13.7%)
CIE-LAB	lab(43.13, 45.15, -69.98)
CIE-LCH	lch(43.13, 83.28, 302.83°)
OKLab	oklab(52.88% 0.0436 -0.2012)
OKLCH	oklch(52.88% 0.206 282.2)
XYZ	xyz(20.5341, 13.2448, 69.1707)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FDC #CBDC4F

analogous

#4F84DC #604FDC #A64FDC

triadic

#604FDC #DC604F #4FDC60

tetradic

#604FDC #DC4F84 #CBDC4F #4FDCA6

square

#604FDC #DC4F84 #CBDC4F #4FDCA6

split-complementary

#604FDC #DCA64F #84DC4F

monochromatic

#2C1D93 #3B27C6 #604FDC #8E82E6 #BCB5F0

Accessibility & contrast

On white

5.75

#604FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#604FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FDC

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FDC	#FFFFFF	#000000	##FFFFFF
##604FDC	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE0

Deuteranopia (green-blind)

#0061D9

Tritanopia (blue-blind)

#1E728E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #604fdc;
/* rgb */ color: rgb(96, 79, 220);
/* oklch */ color: oklch(52.9% 0.206 282.2);

Tailwind

colors: {
  custom: {
    50: '#9881e8',
    500: '#604fdc',
    950: '#000000',
  },
}

SCSS

$custom: #604fdc;
$custom-light: #9881e8;
$custom-dark: #000000;

JSON

{
  "hex": "#604fdc",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 220
  },
  "hsl": {
    "h": 247.234,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52877,
    "c": 0.20586,
    "h": 282.2
  },
  "luminance": 0.13246
}

Semantic roles & 50–950 ramp

primary

#604FDC

secondary

#D9DFA8

accent

#EA3ED5

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604FDC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →